Solar Heating Panels

Quoted on survey

Solar thermal panel installation and servicing. Integrates with your existing boiler and hot water cylinder. Free on-site survey. Fixed quote before work begins.

On site within 2 hoursPhone answered within 20 minutesNo call-out fee1-year parts guaranteeGas Safe registeredNo work over budget without your approval

Solar heating pricing — 2026

Standard call-out and travel included. All installation quoted after free site survey.

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Installation

Quoted on survey

Typically £3,000-£6,000 +VAT

Annual service

£120 to £250

+VAT

Labour rate

£89 to £168.50

+VAT per hour

Call-out fee

FREE

Travel always included

All prices exclusive of VAT. Ranges reflect typical jobs. Final price quoted before any work begins.

How we work

Five steps. No surprises. No pressure.

1

Call or book

Phone answered within 20 minutes. Free quote form.

2

Engineer arrives

Gas Safe engineer on site within 2 hours.

3

Free diagnosis

We check, explain, and quote a fixed price.

4

Work done

Most jobs completed first visit — common parts on the van.

5

Guaranteed

1-year parts guarantee on everything we fit.

Where we cover

We work from our Watford HQ across Hertfordshire and North London. Further afield is quoted separately.

Primary service areas

Solar heating FAQs

What is solar thermal heating?

Roof-mounted panels that heat water using sunlight, stored in a twin-coil hot water cylinder. Separate from solar PV (which generates electricity). Primarily offsets hot water energy use — typically 50-60% of annual hot water demand.

How much does installation cost?

Quoted after a free site survey — depends on roof type, system size (1-2 panels typical), existing cylinder, and pipework route. Typical domestic installs £3,000-£6,000 plus VAT.

Does it work in winter?

Yes — solar thermal works year-round, though output is much lower in winter. Your existing boiler tops up whenever the panels can not meet demand. Peak contribution is summer; negligible in deep winter.

What brands do you install?

Vaillant, Worcester Bosch, Kingspan Thermomax, Baxi, and others. We advise on the right panel type (flat plate or evacuated tube) for your roof and usage.

Does it need servicing?

Yes — annual service checks the glycol antifreeze, pump, controls, and sensors. Keeps the system running efficiently and catches small issues before they become expensive.

Is there a call-out fee?

No. Standard call-out and travel always included.

Interested in solar hot water?

Engineer on site within 2 hours. Phone answered within 20 minutes. No call-out fee.